Motorcycle gas tank



FIG. 1 is a perspective view of the motorcycle gas tank showing the embodiment of the invention;

FIG. 2 is a front perspective view of the embodiment of FIG. 1;

FIG. 3 is a rear view of the embodiment of FIG. 1;

FIG. 4 is a left side perspective view comprising the embodiment of FIG. 1;

FIG. 5 is a right side perspective view of the embodiment of FIG. 1;

FIG. 6 is a top perspective view of the embodiment of FIG. 1 with the front face of the gas tank exposing the interior of the tank; and,

FIG. 7 is a bottom view of the embodiment of FIG. 1.

The broken lines immediately adjacent the shaded areas represent the boundaries of the claimed design while all other broken lines are directed to environment and are for illustrative purposes only; the broken lines form no part of the claimed design. 

The ornamental design for a motorcycle gas tank, as shown and described. 